Home / 25,546,971.33-35,249,557.62-14,679,855.81

Finding the Fourth Proportional to 25,546,971.33, 35,249,557.62 and 14,679,855.81

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Solution

The fourth proportional to 25,546,971.33, 35,249,557.62 and 14,679,855.81 is: 20,255,176.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,546,971.33 : 35,249,557.62 = 14,679,855.81 : x
  2. Step 2: Convert to fraction form
    25,546,971.33/35,249,557.62 = 14,679,855.81/x
  3. Step 3: Cross multiply
    25,546,971.33x = 35,249,557.62 × 14,679,855.81
  4. Step 4: Simplify right side
    25,546,971.33x = 517,458,423,227,886.75
  5. Step 5: Solve for x
    x = 517,458,423,227,886.75/25,546,971.33
  6. Step 6: Final answer
    x = 20,255,176.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.